A few onlookers at London's famous store spotted the former beauty queen-turned-actress with her bundle of joy, who was born in November 2011.
"Just saw Aishwarya Rai with the baby at the store shopping for the baby! Whooaa," tweeted an excited onlooker.
Aishwarya was in London as she was invited as a special guest to celebrate the opening of a hotel and residency chain. Other guests for the event included Italian actress-filmmaker Isabella Rossellini, Korean actress Hyo Jin Kim, Chinese actress Li Xian Ran, and 'Slumdog Millionaire' star Dev Patel.